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Custom GPT

About a Custom GPT in ChatGPT

Build In PublicVibe CodingCustom GPTSaaS Startup
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Fear, Clones, and the Bush Test
Jul 22, 2025

Fear, Clones, and the Bush Test

Why the first person to peek gets the prize

Karthik Vijayakumar
Karthik Vijayakumar
Build In PublicBuild In Public
+3+3
This AI Tells You If Your Startup Idea Sucks
Jul 15, 2025

This AI Tells You If Your Startup Idea Sucks

And this is the first of many weird experiments I’ll be testing in public. Welcome to One wEiRd Idea.

Karthik Vijayakumar
Karthik Vijayakumar
Weird startup ideas. AI builds. Founder frameworks. All tested in public.

One wEiRd Idea

Weird startup ideas. AI builds. Founder frameworks. All tested in public.

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